5319985 has 16 divisors (see below), whose sum is σ = 7013952. Its totient is φ = 3841600.

The previous prime is 5319967. The next prime is 5319989. The reversal of 5319985 is 5899135.

It is not a de Polignac number, because 5319985 - 2⁵ = 5319953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5319989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10590 + ... + 11080.

It is an arithmetic number, because the mean of its divisors is an integer number (438372).

Almost surely, 2^5319985 is an apocalyptic number.

5319985 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5319985 is a deficient number, since it is larger than the sum of its proper divisors (1693967).

5319985 is a wasteful number, since it uses less digits than its factorization.

5319985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704.

The product of its digits is 48600, while the sum is 40.

The square root of 5319985 is about 2306.5092672695. The cubic root of 5319985 is about 174.5702106337.

It can be divided in two parts, 531 and 9985, that multiplied together give a palindrome (5302035).

The spelling of 5319985 in words is "five million, three hundred nineteen thousand, nine hundred eighty-five".